Question

values of p for which the equations have infinitely many solutions px+3=3; 12x+py=6

Answer 1

$it \: has \: infinite \: solutions \: so \: it \: is \: coincident \\ \\ \frac{a1}{a2} = \frac{b1}{b2} = \frac{c1}{c2} \\ \\ \frac{p}{12} = \frac{3}{p} = \frac{3}{6 } \\ \\ \frac{p}{12} = \frac{3}{p} \\ \\ {p}^{2} = 12 \times 3 \\ \\ {p}^{2} = 36 \\ \\ p = \sqrt{36} \\ \\ p = 6 \\ \\ mark \: me \: as \: brainliest$